corporate listings investor relations symbol directory vienna afp north korea asked iaea inspectors leave said reactivate nuclear facilities nuclear watchdog said tuesday democratic people republic korea dprk today informed iaea inspectors yongbyon facility immediately ceasing cooperation iaea spokesman marc vidricaire international atomic energy agency said statement requested removal containment surveillance equipment following iaea inspectors longer provided access facility inspectors asked leave dprk earliest possible time vidricaire said dprk informed iaea decided reactivate facilities ahead reprocessing spent fuel